Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
x(y+1) + y = 13 so x = (13 y)/(y+1)
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
substitute that in for x, and the rest is just a simple 2 equations with 2 unknown variable problem
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
please wait.....lemme try...
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
what is 13y*z+1?
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
can you be more clear? post your work
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
wait i got (13z13yzy)/y+1 +z=5
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
ok use equation 2 now: y(z+1) + z = 9 so y = (9z)/(z+1) plug that in for y
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
i got z^2+2z=3
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
ok. that is a quadratic equation. solve it
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
can z hav 2 values?
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
then ans is 1,3
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
now substitute for z in the other equations
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
(for simplicity's sake, substitute into the original equations)
 2 years ago

Lumenaire Group TitleBest ResponseYou've already chosen the best response.1
there you go. That's it!
 2 years ago

King Group TitleBest ResponseYou've already chosen the best response.0
thnx....ure awesome!!!!!!!!!!!!!
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.